« previous next »

Author Question: Potential-energy values may be a. positive only. b. negative only. c. zero only. d. all of ... (Read 73 times)

stephzh

  • Hero Member
  • *****
  • Posts: 556
on: Jul 28, 2018
Potential-energy values may be
 a. positive only.
  b. negative only.
  c. zero only.
  d. all of these.

Question 2

Which carbohydrate cannot be digested by humans as a direct source of energy?
 a. Fructose
  b. Glucose
  c. Sucrose
  d. Cellulose
  e. Starch


josephsuarez

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 28, 2018
Answer to Question 1

d

Answer to Question 2

d


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

The human birth process as an example of positive feedback. The human birth process as an example of positive feedback.
The moray eel meets its energy and nutrient needs by being an effective predator. The moray eel meets its energy and nutrient needs by being an effective predator.
Trignomentry values Trignomentry values
fusion for energy fusion for energy
Negative feedback control of the female reproductive hormones Negative feedback control of the female reproductive hormones
Nuclear energy Nuclear energy
Video: Interview with Person who has Panic Attacks

For a complete list of videos, visit our video library